AR054832A1 - ARTESA FOR CONTINUOUS COLADA, REFRACTORY ELEMENT FOR USE IN THE SAME AND PROCESS FOR CONTINUOUS STEEL COLADA. - Google Patents
ARTESA FOR CONTINUOUS COLADA, REFRACTORY ELEMENT FOR USE IN THE SAME AND PROCESS FOR CONTINUOUS STEEL COLADA.Info
- Publication number
- AR054832A1 AR054832A1 ARP060103007A ARP060103007A AR054832A1 AR 054832 A1 AR054832 A1 AR 054832A1 AR P060103007 A ARP060103007 A AR P060103007A AR P060103007 A ARP060103007 A AR P060103007A AR 054832 A1 AR054832 A1 AR 054832A1
- Authority
- AR
- Argentina
- Prior art keywords
- colada
- continuous
- steel
- refractory element
- artesa
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/502—Connection arrangements; Sealing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
La presente se refiere a la colada continua de acero y particularmente al problema de la reoxidacion del acero. En particular, la presente se refiere a una artesa (50) que comprende un conjunto integrado por una boquilla (1) y un elemento refractario circundante (4) que evita o limita la reoxidacion del acero. De acuerdo a otro de sus aspectos, la presente además se refiere a este elemento refractario circundante y a un proceso para la colada continua de acero. Reivindicacion 5: Un elemento refractario (4) para uso en una artesa de acuerdo a cualquiera de las reivindicaciones 1 a 4, el elemento (4) comprende un orificio principal (40) adaptado para encastrar con al menos una porcion de la superficie externa de la boquilla (1), una superficie principal (41) rodea el orificio principal (40) y una periferia que rodea la superficie principal (41), el nivel de la superficie superior (42) de la periferia (42) es más alto que aquél de la superficie principal (41), caracterizado porque el elemento (4) está compuesto de un material impermeable a los gases.This refers to the continuous casting of steel and particularly to the problem of reoxidation of steel. In particular, this refers to a trough (50) comprising an assembly consisting of a nozzle (1) and a surrounding refractory element (4) that prevents or limits the reoxidation of steel. According to another of its aspects, the present also refers to this surrounding refractory element and a process for continuous steel casting. Claim 5: A refractory element (4) for use in a trough according to any one of claims 1 to 4, the element (4) comprises a main hole (40) adapted to fit with at least a portion of the outer surface of the nozzle (1), a main surface (41) surrounds the main hole (40) and a periphery surrounding the main surface (41), the level of the upper surface (42) of the periphery (42) is higher than that of the main surface (41), characterized in that the element (4) is composed of a gas impermeable material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05076628 | 2005-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR054832A1 true AR054832A1 (en) | 2007-07-18 |
Family
ID=35355124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP060103007A AR054832A1 (en) | 2005-07-15 | 2006-07-13 | ARTESA FOR CONTINUOUS COLADA, REFRACTORY ELEMENT FOR USE IN THE SAME AND PROCESS FOR CONTINUOUS STEEL COLADA. |
Country Status (22)
| Country | Link |
|---|---|
| US (2) | US8251264B2 (en) |
| EP (2) | EP1904251B1 (en) |
| JP (1) | JP2009501085A (en) |
| KR (1) | KR101241586B1 (en) |
| CN (1) | CN101242924B (en) |
| AR (1) | AR054832A1 (en) |
| AT (1) | ATE451192T1 (en) |
| AU (1) | AU2006271972B2 (en) |
| BR (1) | BRPI0613441B1 (en) |
| CA (1) | CA2615005C (en) |
| DE (1) | DE602006011014D1 (en) |
| ES (2) | ES2337834T3 (en) |
| MX (1) | MX2008000699A (en) |
| MY (1) | MY153640A (en) |
| PL (2) | PL2158989T3 (en) |
| PT (2) | PT2158989E (en) |
| RU (1) | RU2404019C2 (en) |
| SI (2) | SI1904251T1 (en) |
| TW (1) | TWI380862B (en) |
| UA (1) | UA89095C2 (en) |
| WO (1) | WO2007009667A2 (en) |
| ZA (1) | ZA200800910B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502878B (en) * | 2009-02-27 | 2011-02-16 | 莱芜钢铁股份有限公司 | Special-shaped blank continuous casting machine tundish and conversion method of different casting blank section thereof |
| EP2444177A1 (en) * | 2010-10-20 | 2012-04-25 | Vesuvius Group S.A | Pouring tube for liquid metal |
| CN103582535A (en) * | 2011-04-29 | 2014-02-12 | 维苏威坩埚公司 | Refractory element, assembly and tundish for transferring molten metal |
| CN102554206A (en) * | 2012-02-17 | 2012-07-11 | 中冶南方工程技术有限公司 | Tundish structure capable of decreasing casting blank inclusions |
| AT514499B1 (en) * | 2013-07-04 | 2015-06-15 | Dieter Dipl Ing Mühlböck | tapping pipe |
| CN106242535A (en) * | 2016-08-09 | 2016-12-21 | 上海华培动力科技有限公司 | A kind of low pressure casting and suction pouring heat-resisting alloy stalk formula and preparation method thereof |
| EP3727724A4 (en) | 2017-12-21 | 2021-08-25 | Vesuvius USA Corporation | Configured tundish |
| JP7289841B2 (en) | 2018-02-09 | 2023-06-12 | ベスビウス ユーエスエー コーポレイション | Refractory composition and oxidation resistant barrier layer formed during use |
| CN111940715B (en) * | 2019-05-17 | 2022-07-08 | 宝山钢铁股份有限公司 | Anti-blocking submerged nozzle |
| CN112496279B (en) * | 2020-11-13 | 2022-10-04 | 攀钢集团攀枝花钢铁研究院有限公司 | Ingot feeding method |
| CN114178519B (en) * | 2021-11-10 | 2023-04-18 | 深圳市深汕特别合作区万泽精密科技有限公司 | Tundish flow guide nozzle fixing method and device |
| CN114643338A (en) * | 2022-03-17 | 2022-06-21 | 重庆钢铁股份有限公司 | Method for increasing use times of flow nozzle of cast iron flow divider |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079868A (en) | 1976-11-01 | 1978-03-21 | Dresser Industries, Inc. | Castellated tundish nozzle |
| FR2394348A2 (en) | 1977-06-16 | 1979-01-12 | Daussan & Co | Tundish for continuous casting - where exothermic bush is located above stopper outlet bush |
| US4785979A (en) | 1987-07-28 | 1988-11-22 | Casteel Technology Associates, Ltd. | Flow control nozzle for bottom-pour ladles |
| GB2249978B (en) * | 1990-11-26 | 1994-08-24 | Ishikawajima Harima Heavy Ind | Tundish flow control |
| DE4338859A1 (en) * | 1993-11-13 | 1995-05-18 | Didier Werke Ag | Distribution vessel and outlet block for this |
| CA2210487A1 (en) * | 1995-01-26 | 1996-08-01 | Foseco International Limited | Tundish |
| JPH09220650A (en) * | 1996-02-09 | 1997-08-26 | Akechi Ceramics Kk | Long nozzle for continuous casting |
| JP3035217B2 (en) * | 1996-05-28 | 2000-04-24 | 東京窯業株式会社 | Tuyere brick of container for molten metal |
| JP2003205360A (en) * | 2002-01-08 | 2003-07-22 | Nippon Steel Corp | Refractory structure of tuyere |
-
2006
- 2006-07-11 MY MYPI20063292A patent/MY153640A/en unknown
- 2006-07-13 TW TW095125576A patent/TWI380862B/en not_active IP Right Cessation
- 2006-07-13 AR ARP060103007A patent/AR054832A1/en not_active Application Discontinuation
- 2006-07-14 BR BRPI0613441A patent/BRPI0613441B1/en not_active IP Right Cessation
- 2006-07-14 JP JP2008520806A patent/JP2009501085A/en active Pending
- 2006-07-14 US US11/995,443 patent/US8251264B2/en not_active Expired - Fee Related
- 2006-07-14 PT PT91702183T patent/PT2158989E/en unknown
- 2006-07-14 PT PT06791539T patent/PT1904251E/en unknown
- 2006-07-14 ES ES06791539T patent/ES2337834T3/en active Active
- 2006-07-14 PL PL09170218T patent/PL2158989T3/en unknown
- 2006-07-14 UA UAA200801930A patent/UA89095C2/en unknown
- 2006-07-14 CN CN200680030385XA patent/CN101242924B/en not_active Expired - Fee Related
- 2006-07-14 MX MX2008000699A patent/MX2008000699A/en active IP Right Grant
- 2006-07-14 CA CA2615005A patent/CA2615005C/en not_active Expired - Fee Related
- 2006-07-14 DE DE602006011014T patent/DE602006011014D1/en active Active
- 2006-07-14 PL PL06791539T patent/PL1904251T3/en unknown
- 2006-07-14 EP EP06791539A patent/EP1904251B1/en not_active Not-in-force
- 2006-07-14 RU RU2008105488/02A patent/RU2404019C2/en not_active IP Right Cessation
- 2006-07-14 SI SI200630525T patent/SI1904251T1/en unknown
- 2006-07-14 ES ES09170218.3T patent/ES2499022T3/en active Active
- 2006-07-14 WO PCT/EP2006/006899 patent/WO2007009667A2/en active Application Filing
- 2006-07-14 ZA ZA200800910A patent/ZA200800910B/en unknown
- 2006-07-14 EP EP09170218.3A patent/EP2158989B1/en not_active Not-in-force
- 2006-07-14 SI SI200631803T patent/SI2158989T1/en unknown
- 2006-07-14 KR KR1020087003279A patent/KR101241586B1/en active IP Right Grant
- 2006-07-14 AU AU2006271972A patent/AU2006271972B2/en not_active Ceased
- 2006-07-14 AT AT06791539T patent/ATE451192T1/en active
-
2012
- 2012-07-11 US US13/546,530 patent/US8631978B2/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |